| Reference number | NLB/52/861 |
| Alternative reference number | NLB/52 p488 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. J. Crawford Esquire; University of London, South Kensington, S.W. |
| Date | 3 March 1916 |
| Description | Reply to an earlier letter from H. J. Crawford enquiring into the Society's census of scientific men. Encloses a circular, a specimen of the card mentioned therein and a copy of the instructions on how to fill them out [none enclosed]. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |